body {
    margin: 0;
    font-family: "微软雅黑", "宋体";
    font-size: 12px;
    background: #f0f3f5;
}

a {
    color: #333;
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: normal;
    font-size: 100%;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

dl,
dd,
p {
    margin: 0;
}

td,
th {
    padding: 0;
}

img {
    vertical-align: top;
    border: none;
}

em,
i {
    font-style: normal;
}

b,
strong {
    font-weight: normal;
}

table {
    border-collapse: collapse;
}

input,
textarea {
    padding: 0;
    margin: 0;
    /* border: none;
    background: none; */
}

input,
textarea,
select {
    font-family: inherit;
}

textarea {
    resize: none;
    overflow: auto;
}

input[type="button"],
input[type="submit"] {
    box-sizing: content-box;
}

.clearfix,
.container {
    *zoom: 1;
}

.clearfix:after,
.container:after {
    content: "";
    display: block;
    clear: both;
    font-size: 0;
    line-height: 0;
    overflow: hidden;
}